<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>倒计时定时器版</title>
    <style type="text/css">
        .time-item {
            width: 450px;
            height: 45px;
            margin: 0 auto;
        }

        .time-item strong {
            background: orange;
            color: #fff;
            line-height: 49px;
            font-size: 36px;
            font-family: Arial;
            padding: 0 10px;
            margin-right: 10px;
            border-radius: 5px;
            box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
        }

        .time-item>span {
            float: left;
            line-height: 49px;
            color: orange;
            font-size: 32px;
            margin: 0 10px;
            font-family: Arial, Helvetica, sans-serif;
        }

        .title {
            width: 260px;
            height: 50px;
            margin: 200px auto 50px auto;
        }
    </style>

</head>

<body>
    <h1 class="title">距离光棍节，还有</h1>

    <div class="time-item">
        <span><span id="day">00</span>天</span>
        <strong><span id="hour">00</span>时</strong>
        <strong><span id="minute">00</span>分</strong>
        <strong><span id="second">00</span>秒</strong>
    </div>
    <script>
        // var target = new Date(2023, 10, 11, 0, 0, 0);
        function myTime() {
            var target = new Date('2023-11-11 00:00:00');

            var endtime = target.getTime(); // 目标时间时间戳

            var nowtime = new Date().getTime(); //现在的时间时间戳

            var lefttime = endtime - nowtime; // 转成毫秒相减

            lefttime /= 1000; // 转成秒

            var day, hour, minute, second;
            day = parseInt(lefttime / 60 / 60 / 24);
            hour = parseInt(lefttime / 60 / 60 % 24);
            minute = parseInt(lefttime / 60 % 60);
            second = parseInt(lefttime % 60);


            document.getElementById('day').innerHTML = day;
            document.getElementById('hour').innerHTML = hour;
            document.getElementById('minute').innerHTML = minute;
            document.getElementById('second').innerHTML = second;
        }

        // setInterval(myTime, 1000);
        // setInterval("myTime()", 1000);


        ///  web3.0重磅发布千锋前端yyds,w
        
    </script>
</body>

</html>